1 /*
 2  * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /*
25  * @test
26  * @modules jdk.incubator.code
27  * @run testng TestAttributeSerialization
28  */
29 
30 import jdk.incubator.code.*;
31 import jdk.incubator.code.op.ExternalizableOp;
32 import jdk.incubator.code.type.JavaType;
33 import org.testng.Assert;
34 import org.testng.annotations.DataProvider;
35 import org.testng.annotations.Test;
36 
37 import java.util.List;
38 import java.util.Map;
39 
40 public class TestAttributeSerialization {
41 
42     static class TestOp extends ExternalizableOp {
43         final Object attributeValue;
44 
45         TestOp(ExternalizedOp opdef) {
46             super(opdef);
47             this.attributeValue = null;
48         }
49 
50         TestOp(TestOp that, CopyContext cc) {
51             super(that, cc);
52             this.attributeValue = that.attributeValue;
53         }
54 
55         @Override
56         public TestOp transform(CopyContext cc, OpTransformer ot) {
57             return new TestOp(this, cc);
58         }
59 
60         TestOp(Object attributeValue) {
61             super("test-op", List.of());
62             this.attributeValue = attributeValue;
63         }
64 
65         @Override
66         public TypeElement resultType() {
67             return JavaType.VOID;
68         }
69 
70         @Override
71         public Map<String, Object> attributes() {
72             return Map.of("a", attributeValue);
73         }
74     }
75 
76 
77     @DataProvider
78     static Object[][] attributes() {
79         return new Object[][] {
80                 { new int[] {1, 2, 3}, "[1, 2, 3]"},
81                 { new int[][] { {1}, {2}, {3}}, "[[1], [2], [3]]"},
82                 { new Object[] {1, new int[] {1, 2, 3}, 3}, "[1, [1, 2, 3], 3]"},
83         };
84     }
85 
86     @Test(dataProvider = "attributes")
87     public void testAttributes(Object a, String s) {
88         TestOp op = new TestOp(a);
89         String serOp = op.toText();
90         Assert.assertTrue(serOp.contains(s), serOp);
91     }
92 
93 }